Urine microalbumin 108mg/L may be caused by the causes of kidney diseases, such as diabetic nephropathy, hypertensive renal damage, etc. It may also be physiological causes, which should be clarified to take appropriate treatment. 1. There are many physiological reasons, such as strenuous exercise, elevated body temperature, overwork, mental stress, etc. Urinary microalbumin increase caused by this situation can be restored after the elimination of the predisposing factors, i.e., urinary microalbumin can be self-healing. 2. For diabetic nephropathy, the first step is to lower blood glucose, control blood pressure, blood lipids and blood glucose to reach the standard. You can also use drugs to intervene, such as proteinuria-lowering drugs ACEI or ARB such as enalapril, valsartan, etc. You can also use proprietary Chinese medicines, such as Jinshuibao, Bailing capsule and so on. 3. Hypertension kidney damage, treatment first need to control blood pressure, more use of valsartan, irbesartan and other drugs to actively and smoothly control blood pressure, oral Jinshuibao and other drugs to eliminate urinary protein, protection of renal function treatment. In addition, at the same time, dietary salt and water restriction, avoid intake of high protein diet to reduce kidney damage. Urine microalbumin 108mg / L, it is recommended to go to the hospital in a timely manner, under the guidance of the doctor to determine the cause of the disease, in order to avoid delay.